RHOSO GitOps pattern hub/datacenter cluster size
The RHOSO GitOps pattern has been tested with a defined set of specifically tested configurations that represent the most common combinations that Red Hat OpenShift Container Platform customers are using or deploying for the x86_64 architecture.
The datacenter hub OpenShift cluster uses the following the deployment configuration:
| Cloud Provider | Node Type | Number of nodes | Instance Type |
|---|---|---|---|
Amazon Web Services | Control Plane | 3 | m5.2xlarge |
Amazon Web Services | Worker | 3 | m5.4xlarge |
Google Cloud Platform | Control Plane | 3 | n1-standard-8 |
Google Cloud Platform | Worker | 3 | n1-standard-16 |
Microsoft Azure | Control Plane | 3 | Standard_D8s_v3 |
Microsoft Azure | Worker | 3 | Standard_D16s_v3 |
Data plane host requirements
The hub cluster sizing tables above cover the Red Hat OpenShift Container Platform nodes that host the RHOSO control plane. A full RHOSO deployment also requires separate RHEL hosts for the data plane (compute nodes running dataplane elements).
Plan additional RHEL capacity beyond the OpenShift worker sizing in
pattern-metadata.yaml. Operator stages, sync order, and version pins are
documented in the pattern repository
VERSIONS.md
file.
